refactor: remove unused imports and clean up web apps documentation

Author: EdSDR

src/content/docs/web-apps/intro.mdx

@@ -3,7 +3,7 @@ title: Web Apps Introduction
 description: Learn how to build into Torus typescript ecosystem
 ---
 
-import { LinkCard, Steps, Aside } from "@astrojs/starlight/components";
+import { LinkCard, Aside } from "@astrojs/starlight/components";
 
 These docs will guide you through the process of building / integrating with Torus web apps. We provide a set of tools and libraries to help you build and contribute to the Torus ecosystem.
 
@@ -43,35 +43,3 @@ Currently we have the following web apps:
   To access enviroments pointing to the testnet node, add the `.testnet`
   subdomain to the URL, eg. `https://allocator.testnet.torus.network/`
 </Aside>
-
-## Services & Packages
-
-We have a set of services and packages that are shared across the different web apps:
-
-<Steps>
-
-1. #### Services
-
-   **`torus-cache`**: Blockchain data caching service
-
-   **`torus-worker`**: Background services for the web apps
-
-2. #### Packages
-
-   **`ui`**: UI components library
-
-   **`db`**: Typesafe DB calls using Drizzle
-
-   **`api`**: tRPC v11 router definition
-
-   **`utils`**: Common code
-
-   **`subspace`**: Typesafe substrate client library
-
-   **`env-validation`**: Environment variables validation
-
-   **`torus-provider`**: Polkadot JS API provider
-
-   **`query-provider`**: React Query provider
-
-</Steps>